1681346701620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{19831879}}^1$

素因数の和:19832054

約数の個数: 96

約数和(自身を含む): 5264174227200

約数和(自身を除く): 3582827525580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 157, 180, 270, 314, 471, 540, 628, 785, 942, 1413, 1570, 1884, 2355, 2826, 3140, 4239, 4710, 5652, 7065, 8478, 9420, 14130, 16956, 21195, 28260, 42390, 84780, 19831879, 39663758, 59495637, 79327516, 99159395, 118991274, 178486911, 198318790, 237982548, 297478185, 356973822, 396637580, 535460733, 594956370, 713947644, 892434555, 1070921466, 1189912740, 1784869110, 2141842932, 2677303665, 3113605003, 3569738220, 5354607330, 6227210006, 9340815009, 10709214660, 12454420012, 15568025015, 18681630018, 28022445027, 31136050030, 37363260036, 46704075045, 56044890054, 62272100060, 84067335081, 93408150090, 112089780108, 140112225135, 168134670162, 186816300180, 280224450270, 336269340324, 420336675405, 560448900540, 840673350810, 1681346701620]

約数ペア:

[(1, 1681346701620), (2, 840673350810), (3, 560448900540), (4, 420336675405), (5, 336269340324), (6, 280224450270), (9, 186816300180), (10, 168134670162), (12, 140112225135), (15, 112089780108), (18, 93408150090), (20, 84067335081), (27, 62272100060), (30, 56044890054), (36, 46704075045), (45, 37363260036), (54, 31136050030), (60, 28022445027), (90, 18681630018), (108, 15568025015), (135, 12454420012), (157, 10709214660), (180, 9340815009), (270, 6227210006), (314, 5354607330), (471, 3569738220), (540, 3113605003), (628, 2677303665), (785, 2141842932), (942, 1784869110), (1413, 1189912740), (1570, 1070921466), (1884, 892434555), (2355, 713947644), (2826, 594956370), (3140, 535460733), (4239, 396637580), (4710, 356973822), (5652, 297478185), (7065, 237982548), (8478, 198318790), (9420, 178486911), (14130, 118991274), (16956, 99159395), (21195, 79327516), (28260, 59495637), (42390, 39663758), (84780, 19831879)]